Csharp

这是一个数字时钟,可以调时间,调的是系统的时间,注意要该回来,不然时间会乱(This is a digital clock, the time can be adjusted, adjusting the time of the system, pay attention to the back, otherwise time will be chaos)

现代单片机驱动矩阵键盘，通过UART口收发键值(ABOV MCU drive matrix keyboard, send and receive key value through UART port)

飞思卡尔coldfire MCF52255单片机OLED驱动程序(Freescale coldfire MCF52255 microcontroller OLED driver)

AVR 单片机M8的 USART 实现发送和接收数据的基本 应用,对刚学AVR来说是一个不错的入门例程(AVR Singlechip M8 realize the USART to send and receive data on the basic application, just learning AVR is a good entry-routine)

wifi直连模块RS-WC-201的开发固件以及wifi-AP的测试代码。(wifi direct module RS-WC-201' s firmware, and wifi-AP developed the test code.)

PC与单片机进行通信。能够在VC6.0进行仿真。注意:visual2008不能仿真。(PC to communicate with the MCU. Can VC6.0 be simulated. Note: visual2008 not emulation.)

说明：  在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。它具有原理简单，易于实现，适用面广，控制参数相互独立，参数的选定比较简单等优点；而且在理论上可以证明，对于过程控制的典型对象──“一阶滞后+纯滞后”与“二阶滞后+纯滞后”的控制对象，PID控制器是一种最优控制。PID调节规律是连续系统动态品质校正的一种有效方法，它的参数整定方式简便，结构改变灵活（PI、PD、…）(In process control, the PID controller (also called PID regulator) controlled by deviation ratio (P), integral (I) and differential (D) is one of the most widely used automatic controllers. It has the advantages of simple principle, easy realization, wide application, independent control parameters, simple parameter selection, etc. It can also be proved theoretically that PID controller is an optimal control for the typical object of process control - "first-order lag + pure lag" and "second-order lag + pure lag". System. The regulation rule of PID is an effective method for dynamic quality correction of continuous system. Its parameter setting method is simple and its structure is flexible (PI, PD,...).)

c8051f，t3产生方波，t4计数自动重载，在计数应用使用率比较高，简单代码，稍加修改即可将其加入自己的代码(c8051f060 T3 configuring as Mode1,T4 Auto-Reload Mode)

说明：  基于51单片机的DHT11温湿度报警模块，附带源码和仿真。(DHT11 temperature and humidity alarm module based on 51 MCU, with source code and simulation.)

BH1750+1602 STC89C52程序(BH1750+1602 STC89C52)